Definition of biserial in English:
biserial
adjective bʌɪˈsɪərɪəlˌbīˈsirēəl
Zoology Botany Arranged in or consisting of two series or rows.
Example sentencesExamples
- As in non - stelleroid echinoderms, asteroid ambulacrals form a biserial column.
- Some rhipidocystids have standard biserial brachioles whereas others have uniserial brachioles.
- For instance, they cannot model gradual or abrupt changes of growth modes that cause different chamber arrangements during ontogeny, such as planispiral and switching to biserial or streptospiral to uniserial.
- Another biserial morphotype with a coiled pattern is produced by relatively narrow ranges of all parameters and resembles simple spiral morphotypes with two series of chambers.
- Uniserial budding produces a chain (runner or branch) one zooid wide, whereas, colonies that are biserial, zooids share one wall and result in a strip two zooids wide.